Patents by Inventor Klaus Rehm

Klaus Rehm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8100156
    Abstract: A cylindrical cutter for machining wood, wooden materials and plastics, has at least one helical cutting edge, wherein a helix angle ?s of the at least one cutting edge is in a range of 70° to close to 90°, a rake angle ?r of the at least one cutting edge between a tool orthogonal plane Po and a rake face A?—measured in a tool reference plane Pr—is at least 5°, and a wedge angle ?r between the rake face A? and a flank A?—measured in the tool reference plane Pr—is 45° to 65°.
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: January 24, 2012
    Assignee: Ledermann GmbH & Co. KG
    Inventors: Roland Fischer, Christian Gottlöber, Klaus Rehm, Wolfgang Butter
  • Publication number: 20100006181
    Abstract: A cylindrical cutter for machining wood, wooden materials and plastics, has at least one helical cutting edge, wherein a helix angle ?s of the at least one cutting edge is in a range of 70° to close to 90°, a rake angle ?r of the at least one cutting edge between a tool orthogonal plane Po and a rake face A?—measured in a tool reference plane Pr—is at least 5°, and a wedge angle ?r between the rake face A? and a flank A?—measured in the tool reference plane Pr—is 45°to 65°.
    Type: Application
    Filed: March 23, 2006
    Publication date: January 14, 2010
    Applicant: Technische Universitat Dresden
    Inventors: Roland Fischer, Christian Gottlöber, Klaus Rehm, Wolfgang Butter
  • Publication number: 20080270884
    Abstract: A method for acquiring data (4) related to a document (2) which is displayed on the screen of a data processing device, wherein the data items (4) of the document (2) are associated to marked document fields (6) and the data items (4) associated in the document fields (6) are recorded in input fields (10) of an input data mask (8). The method includes successively activating the document field groups according to a sequence given by an activation trigger unit and in automatically inputting at least one data item (4), which is associated to the corresponding activated data field group, in the input field (10) of the input data mask (8) activated according to the given sequence.
    Type: Application
    Filed: September 25, 2007
    Publication date: October 30, 2008
    Inventor: Klaus Rehm
  • Patent number: 6752184
    Abstract: A milling tool for machining wood, synthetic materials or the like, has at least one cutting edge disposed on the milling tool, a chip chamber for receiving chips disposed directly in front of the cutting edge in a direction of rotation or a gap that is connected to a tool cavity inside the tool and that in turn has an axial ejection slot for evacuating the chips. The chip chamber or the gap form an opening for the evacuation of chips, the opening extends approximately perpendicular to a cutting plane formed by the cutting edge and the direction of cutting, wherein the opening has a cross section that is bigger than a projected surface of a chip that is separated by the cutting edge during a cutting operation.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: June 22, 2004
    Assignee: Technische Universitaet Dresden
    Inventors: Roland Fisher, Michael Oertel, Klaus Rehm